Author Topic: Q & A: Is Expired Toothpaste Dangerous?  (Read 910 times)

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Q & A: Is Expired Toothpaste Dangerous?
« on: 18 Nov, 2008, 00:00:07 »
Q & A: Is Expired Toothpaste Dangerous?
     


What happens if you use toothpaste that’s past its expiration date?    

     

http://www.nytimes.com/2008/11/18/science/18qna.html?partner=rss&emc=rss